< Back 99-3309B
  • ISO Din Radio Provision with Pocket
  • Double Din Radio Provision
  • Interface Included Retains Factory Onstar Bluetooth and most Warning Chimes
  • Provides Twelve Volt Accessory Power / VSS / Parking Brake / Reverse Signal
  • Painted High Matte Black
Wiring and Antenna Connections
  • Harness
    • Included
  • Antenna Adaptor
    • 40-EU55 (sold separately)
  • Chevrolet
    • Spark 2013-2015

Wiring diagram for adding an amplifier & speakers to your ride